NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1316418395 CRNP
Verify on CMS → Keisha Mason-Diprospero, CRNP
Family Nurse Practitioner in Norristown, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
35
Medicare Part D claims · Family Nurse Practitioner avg: 1K
Industry payments
$18.1
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Keisha Mason-Diprospero, CRNP filed 35 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Norristown, Pennsylvania.
- 35
- Part D claims, 2023
- $18.1
- industry payments (Sunshine Act)
- ≥0th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Keisha Mason-Diprospero, CRNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1316418395), first enumerated 12/17/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 35 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$18.1 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Keisha Mason-Diprospero, CRNP's individual license status. Verify directly with the state medical board.
Source: PA-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1316418395 · Family Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-TRACE · BOOK-MID · PHOTO-ENUM
- NPI-10 1316418395
- ENUM-RECENT 2018
- TAX-MEGA 217K Family Nurse
- RX-TRACE 35
- BOOK-MID 6,629 in Pennsylvania
- PHOTO-ENUM Katelyn Bruch · 2018
Keisha Mason-Diprospero, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
35 ≥ 0th percentile 0% of 1,380,665 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Keisha Mason-Diprospero, CRNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
35 97% vs specialty avg
Specialty distribution in Pennsylvania
How Family Nurse Practitioner compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1316418395 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | CRNP |
| Gender | Female |
| NPI Issued | 12/17/2018 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Keisha Mason-Diprospero, CRNP. Source: openpaymentsdata.cms.gov.
Total received
$18
Largest payer
E.R. Squibb & Sons, L.L.C.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Pennsylvania PA-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Keisha Mason-Diprospero, CRNP. To verify Keisha Mason-Diprospero, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
35
Total Claims
$779
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 71.68
- Total Day Supply
- 2,150
- Generic Drug Cost
- $477
Patient Demographics
- Average Patient Age
- 65.0 years
- Avg HCC Risk Score
- 1.19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Losartan Potassium | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Keisha Mason-Diprospero, CRNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,224
Avg Claims per Provider
Keisha Mason-Diprospero, CRNP's 35 claims are below the specialty average of 1,224.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Mason-Diprospero, both outside Pennsylvania so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Mason-Diprospero.
One of 6,629 Family Nurse Practitioner providers enrolled in Pennsylvania, 5 are shown here.
Mynga Abarca
Wynnewood, PA
Mackenzie Abate
CRNP
Philadelphia, PA
Sandra Abbey
CRNP
Carlisle, PA
Deborah Abbonizio
CRNP
Meadowbrook, PA
Amanda Abboud
FNP-BC
Springfield, PA
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Keisha Mason-Diprospero, CRNP's specialty? ▼
Keisha Mason-Diprospero, CRNP specializes in Family Nurse Practitioner and practices in Norristown, Pennsylvania. Credentials: CRNP.
How much does Keisha Mason-Diprospero, CRNP prescribe under Medicare Part D? ▼
In 2023, Keisha Mason-Diprospero, CRNP wrote 35 Medicare Part D claims totaling $779 in drug costs for N/A beneficiaries.
Where is Keisha Mason-Diprospero, CRNP located? ▼
Keisha Mason-Diprospero, CRNP is located at 1437 DEKALB ST STE 201, Norristown, PA, 19401. Phone: (610) 272-5341.
What is Keisha Mason-Diprospero, CRNP's NPI number? ▼
Keisha Mason-Diprospero, CRNP's National Provider Identifier (NPI) is 1316418395, issued on 12/17/2018.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,224 Medicare Part D claims per year.
What drugs does Keisha Mason-Diprospero, CRNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Keisha Mason-Diprospero, CRNP's most frequently prescribed drugs include Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Keisha Mason-Diprospero, CRNP accept Medicare? ▼
Keisha Mason-Diprospero, CRNP appears in CMS Medicare data with 35 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Keisha Mason-Diprospero, CRNP's credentials? ▼
Keisha Mason-Diprospero, CRNP's NPI is 1316418395 with credentials CRNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.